Americans have been accustomed to being a leading military and economic power since the end of World War Two and he has been undermining that in every way possible.
The first time I heard the term “military advisors” it was being used by John F. Kennedy and they were being sent to South Vietnam. A strong anti-communist, in 1961 Kennedy approved financing an increase in the size of the South Vietnamese army from 150,000 to 170,000 along with sending a thousand U.S. military advisors to help train them. We all know how the Vietnam War ended.